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private static void fileChunking() throws IOException {
InputStream is = null;
OutputStream os = null;
byte[] buffer;
int maxBufferSize = 102400;
int bytesRead, bytesAvailable, bufferSize;
int responsecode = 0;
String responsemessage = null;
bufferSize = Math.min(content.length, maxBufferSize);
buffer = new byte[bufferSize];
bytesRead = is.read(buffer, 0, bufferSize);
while (bytesRead > 0) {
os.write(buffer, 0, bufferSize);
bytesAvailable = is.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = is.read(buffer, 0, bufferSize);
}
is.close();
os.flush();
responsecode = con.getResponseCode();
responsemessage = con.getResponseMessage();
System.out.print(responsemessage);
}
代码在读取时抛出异常'流已打开' bytesRead = is.read(buffer,0,bufferSize);流已经打开 - 例外
该代码无法执行,因为您从未将“is”设置为非null。什么是真正的代码?注意你不需要那个'Math.min()'东西:'read()'已经有这样的表现。 – EJP
该代码无法编译,因为没有声明名称为“content”的变量。 –